Tuesday, September 13, 2022
问题:带电粒子穿过物质时,受原子核的电场作用而改变速度,失去动能,其中...
Tuesday, September 13, 2022
Wednesday, September 14, 2022
问题:下列哪种显像剂不能用于肝脏显像()A、99mTc-SCB、99mTc-PHYC、99mTc-PMTD、99mTc-DTPAE、99mTc-EHIDA...
Wednesday, August 30, 2023
Wednesday, September 14, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Wednesday, September 14, 2022
问题:某机场通过安检发现有两名乘客携带有放射性物质,后经证实均为体内植...
Tuesday, September 13, 2022
问题:有关<sup>18</sup>F-FDGPET正常影像,不正确的...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
问题:不属于<sup>99m</sup>Tc标记抗人粒细胞单抗炎症显像...
Tuesday, September 13, 2022
Wednesday, September 14, 2022
问题:<sup>131</sup>I治疗后早发甲状腺功能减低是指()...
Wednesday, September 14, 2022
问题:男性,65岁,尿频、尿痛、尿不尽半年余,近期出现全身多部位骨痛,...
Tuesday, September 13, 2022
问题:能自发地发生核衰变转变成另一种核素的核素称为()...
Wednesday, September 14, 2022
问题:二尖瓣血流频谱哪项不对()A、系收缩期正向血流频谱B、呈双峰型C、正常时E峰流速大于A峰D、呈空心层流E、在老年人中可表现为A峰E峰...
Tuesday, January 31, 2023
问题:动脉粥样硬化的二维超声表现包括:①动脉内膜增厚;②粥样硬化斑块形...
Wednesday, September 14, 2022
问题:核医学早期显像的直线扫描机诞生于1951年,发明者是()...
Wednesday, September 14, 2022